Sanchar, David A . <br/><br/>
Ordinary differential equation and stability theory : an introduction /  
David A. Sanchar. 
 - New York :   Dover Publications ,   1968. 
 - 162p. :   ill.,figs. ;   23cm .  
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<br/><br/><label>ISBN: </label>0486638266  NULL 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENTIAL EQUATION 
<br/><br/><label>Dewey Class. No.: </label>515.3  / SAN/O